Trig

Let's say the height of a house is 29ft and you determined this by standing 6 feet away from the house with an angle of 75 degrees to the top of the house. If you move 24 feet away from the same house what is the new angle of elevation to the top of the house?

Answer:

Check pdf

Step-by-step explanation:

Answer:

4ft

Step-by-step explanation:

circumference of circle = π r^2

=> circumference = 50.25 ft

=> πr^2 = 50.25 ft

=> r^2 = 50.25/3.14 = 16 ft

=> r = √16

=> r = 4 ft

hope it helps

First, convert. Least common multiple of 3 and 7 is 21.

2x7=14 3x7=21.

4x3=12 7x3=21.

The new fractions are 14/21 and 12/21.

Which is bigger?

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hope it helps

Answer:

[tex]35 + 9m[/tex]

Step-by-step explanation:

1) Collect like terms.

[tex](30 + 5) + ( - 7m + 16m)[/tex]

2) Simplify.

[tex]35 + 9m[/tex]

Therefor, the answer is 35 + 9m.

Answer:

1) x = 42 ; y = 42

2) x = 72 ; y = 48 ; z = 60

Step-by-step explanation:

1)

x + 42 + 96 = 180

x + 138 = 180

x = 42

y + 42 + 96 = 180

y + 138 = 180

y = 42

2)

x + 108 = 180

x = 72

y + 132 = 180

y = 48

z + x + y = 180

z + 72 + 48 = 180

z + 120 = 180

z = 60

The answer is c because 8-4is 4 and 3 (dominator) stays the same

Answer:

it is y=-3/2x+6 and then you subtract it by 2 and then add 7 and then u get 49

Step-by-step explanation:

Answer:

⅜ or ⅗

Step-by-step explanation:

I say ⅜ because of how many variables you can take into account 3 different colors, and a 2 sided coin, lastly 3 different numbers. So in total that is 8 possible variables and the 3 being blue, heads, and landing on 1.

Now I say ⅗ because of this perspective on the variables. You have the 3 colors, and your two sided coin but thing here is that the 1 is basically another color so the question is technically asking for the probability of spinning blue, landing on heads and landing on red in a sense.

Go with your gut though between those 2

Answer:

2nd one I believe

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Answer:

u use like 4/6=2/3=0.6

Answer:

68 kilograms

Step-by-step explanation:

Answer:

41

Step-by-step explanation:

a² + b² = c²

40² + 9² = c²

√(40² + 9²) = c

√(1681) = c

41 = c

c = 41

Answer:

Volume of a rectangular prism can be found with the equation

v = length × width × height

They are trying to trip you up a little bit here because they give 2 measurements in feet then the last in inches. So for your prism...

18 inches = 1.5 ft

v = l×w×h

v = 3×2×1.5

v = 9 ft^3

Volume=length*width*height, so first you would have to change the units of the inches to feet, which would be 90/12=7.5, so now you can fit that into the equation, 2*3*7.5=45 ft cubed!

Answer:

A and E

Step-by-step explanation:

Answer:

5(2x + 4) = 10(x + 2)

Step-by-step explanation:

answer is 0 so it has infinite solutions

Answer:

32 inches^3

Step-by-step explanation:

Volume = 1/2 ( base x height x length)

0.5 ( 4 x 2 x 8) = 32 inches^3

A) Always

In a perfect sphere the centre is an equal distance from any point from the surface.

THANK YOU!!

∝ Sidhdi

Answer:

its 24

Step-by-step explanation:

delta math said it was right

Answer is 12.

Possible Outcomes:

It is a list of all the resulting possibilities from an event.

(Here),

when he flips the coin, there are 2 outcomes = {front, back}

When he rolls a die, there are 6 outcomes = {1, 2, 3, 4, 5, 6)

For every outcomes of coin there are 6 outcomes of a die.

So, Possible outcomes = 2 * 6 = 12.

Learn more about Possible Outcomes here:

https://brainly.com/question/22299224?referrer=searchResults

#SPJ2

Answer:

-21/4

Step-by-step explanation:

slope = y2-y1/ x2-x1

-18 - 3 / 17-13 = -21/4

Answer:

24 more chocolotae chip cookies are sold

Step-by-step explanation:

CCC  7(15)+6    105+6=111

SC   6(15)-3      90-3 = 87

111-87 = 24

Answer:48

Step-by-step explanation:

Explanation is in the file

tinyurl.com/wpazsebu

Answer:

1, 2

Step-by-step explanation:

the mode is the ones that appear the most in a data set, so since 1 and 2 appear 4 times each, they are the two modes.

Answer:

59 and umm... I dont know

Answer:

was

And it's a linking verb

Answer:

i dont know the system of equations since i only calculated it until i got the right answer but sara did 28 laps and mike did 14

Answer:

-21 tickets per hour

Step-by-step explanation:

I think it's right

Answer:

Therefore, the correct answer is option C. 21 tickets per hour.

Step-by-step explanation:

Given: the opening day ticket sales for the park is given by the function[tex]T(h)=\frac{386+110h}{h}[/tex] where [tex]T(h)[/tex] represents the number of tickets sold [tex]h[/tex] hours after opening at 7:00 a.m.

To find: the rate of change in the number of tickets sold between 10:00 a.m and 1:00 p.m.

For 10 a.m., [tex]h=3[/tex]

So the number of tickets sold upto 10 a.m. are,

[tex]T(3)=\frac{386+110 (3)}{3}[/tex]

[tex]T(3)=238.67[/tex]

Similarly, for 1 p.m., [tex]h=6[/tex] hours

So, the number of tickets sold in 6 hours are,

[tex]T(6)=\frac{386+110(6)}{6}[/tex]

[tex]T(6)=174.33[/tex]

Now, the rate of change in the number of tickets sold between 10:00 a.m and 1:00 p.m is,

[tex]\frac{T(6)-T(3)}{6-3}[/tex]

[tex]=\frac{174.33-238.67}{3}[/tex]

[tex]=-21.445[/tex]

which is approximately [tex]-21[/tex] tickets per hour.

Hence, the rate of change in the number of tickets sold between 10:00 a.m and 1:00 p.m is -21 tickets per hour.

The correct answer is option C.

Learn more about rate of change here:

https://brainly.com/question/11499305?referrer=searchResults

Answer:

64.01

Step-by-step explanation:

tan∅= p/b

tan58= x/40

or, x= 40×tan58

x = 64.01

Answer:

210

Step-by-step explanation:

2 x 3 x 5 x 7 = 210

Answer: 4

Step-by-step explanation:

Sorry for the wait, I am busy verifying my work.